6 Ounce Heavy Copper PCB supplies
In the circuit board industry, the circuit boards with a thickness of 105 um or more are usually called thick copper boards. At present, the thick copper foils mainly used for printed circuit boards are 3 ounces, 4 ounces, 5 ounces, 6 ounces, and sometimes even 16 ounces. All of the above are 6 ounce Heavy copper pcbs.
